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Meet Our Owner and President, Bill Shaffer

We are a general and electrical contracting company owned by Bill Shaffer. Bill graduated from UCF as an electrical engineer. He first started an electrical contracting business in 1995. After 10 years of success, he expanded the company to provide general contracting services.

Get in touch to learn more about SDI General Contracting.

Catering Unique Projects

We are a general contractor in Sanford, FL, delivering projects while maintaining optimum quality. Every contracting project is unique and necessitates using our skilled contractors and expert staff to ensure the highest quality design and installation.

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Our Core Values

Our business stands firmly on the core values of honesty, integrity, and professionalism.

We highly regard all our customers and reflect a significant sense of urgency in providing the best quality works at the most competitive prices.